课件：不孕不育病英文.pptVIP

Assisted reproductive technology ART procedures sometimes involve the use of donor eggs , donor sperm, or previously frozen embryos. Donor eggs are sometimes used for women who can not produce eggs. Also, donor eggs or donor sperm is sometimes used when the woman or man has a genetic disease that can be passed on to the baby. An infertile woman or couple may also use donor embryos. These are embryos that were either created by couples in infertility treatment or were created from donor sperm and donor eggs. The donated embryo is transferred to the uterus. The child will not be genetically related to either parent. 2019 - * Male Sterility 2019 - * ⒈Definition ⒉Anatomy ⒊Epidemiology ⒋Pathogenesis of Male sterility ⒌Examination ⒍Therapy Contents 2019 - * Definition Male sterility(WHO) is defined two years of unprotected intercourse without pregnancy because of the Male Factors. 2019 - * 睾丸, testes 生殖管道,genital ducts, 附属腺,accessory glands 外生殖器,external genitalia 前列腺 睾丸 尿道球腺 附睾 输精管 射精管 尿道 包皮 精囊腺 Anatomy 2019 - * Pathogenesis of Male sterility Ⅰ 2019 - * One of the most familiar factors，15% male sterility are related to this. Causative agent: Mycoplasma(支原体）, Chlamydia（衣原体）, Gonococcus（淋球菌）, Syphilis Helicoid（梅毒螺旋体）, Virus .ect Ⅰ.The infection of genital tracts and gonads 2019 - * Influence the Composition of semen Seminal Fluid Sperm Seminal Plasma Seminal Vesicle Fluid(60%-70%) Prostatic Fluid(30-34%) Bulbourethral Fluid 2019 - * ⅡEndocrine factors The Hypothalamic Pituitary Testicular axis The important Male reproductive endocrinology control system ⑴The hypothalamus-pituitary gland diseases 1 Kallmann syndrome Points：Low gonadotropic hormone gonad hypofunction Hypothalamic adj. 下丘脑的 gonadotropic adj. 促性腺的 Testicular adj. 睾丸的 axis n. 轴 hypothalamus n. 下丘脑 pituitary adj. 脑垂体的 2019 - * A、Secondary sex characteristic is not obvious,small testis or enorchismus B、Short penis，redundant prepuce C、Azoospermatism，or Cant ejaculation Sign enorchismus n.隐睾病 Azoospe